Richard P. Ejzak

Publication Activity (10 Years)

Years Active: 1987-2006
Publications (10 Years): 0

Publications

James A. Calme, Richard P. Ejzak
A common SIP profile for next-generation networks. Bell Labs Tech. J. 11 (1) (2006)
Maria R. G. Azada, Richard P. Ejzak, John J. MacNamara, Donna M. Sand, Robin Thompson
Seamless mobility across IMS and legacy circuit networks. Bell Labs Tech. J. 10 (4) (2006)
Maria R. G. Azada, James A. Calme, Richard P. Ejzak, John J. MacNamara
Issues in supporting multimedia services in SIP networks with mixed endpoint types. Bell Labs Tech. J. 9 (3) (2004)
Bernard L. Cyr, Richard P. Ejzak, Joseph J. Lichter, John J. MacNamara, Thomas L. McRoberts, Joseph E. Seitz
Support for CDMA circuit mobiles in a SIP-based packet core network: A step on the path to IMS. Bell Labs Tech. J. 9 (3) (2004)
Richard P. Ejzak, Cynthia K. Florkey, Richard W. Hemmeter
Network overload and congestion: A comparison of ISUP and SIP. Bell Labs Tech. J. 9 (3) (2004)
Richard P. Ejzak, Harold A. Lassers, Scott D. Olmstead, Randall J. Wilson
Flexent® IMS - the convergence of circuit and packet core networks. Bell Labs Tech. J. 7 (2) (2002)
Krishna Balachandran, Cristian Demetrescu, Richard P. Ejzak, Sanjiv Nanda, Hong Xie
MAC layer design for statistical multiplexing of voice and data over EGPRS. WCNC (2000)
Krishna Balachandran, Keith F. Conner, Richard P. Ejzak, Sanjiv Nanda
A proposal for EGPRS radio link control using link adaptation and incremental redundancy. Bell Labs Tech. J. 4 (3) (1999)
Krishna Balachandran, Richard P. Ejzak, Sanjiv Nanda, Stanislav Vitebskiy, Shiv Seth
GPRS-136: high-rate packet data service for North American TDMA digital cellular systems. IEEE Wirel. Commun. 6 (3) (1999)
Mooi Choo Chuah, Bharat T. Doshi, Subrahmanyam Dravida, Richard P. Ejzak, Sanjiv Nanda
Link Layer Retransmission Schemes for Circuit-Mode Sata Over the CDMA Physical Channel. Mob. Networks Appl. 2 (2) (1997)
Richard P. Ejzak, Douglas N. Knisely, K. Sarath Kumar, Subhasis Laha, Sanjiv Nanda
BALI: A solution for high-speed CDMA data. Bell Labs Tech. J. 2 (3) (1997)
Sanjiv Nanda, Richard P. Ejzak, Bharat T. Doshi
A retransmission scheme for circuit-mode data on wireless links. IEEE J. Sel. Areas Commun. 12 (8) (1994)
Richard P. Ejzak
On the successful application of software reliability modeling. FJCC (1987)